Wednesday, February 03, 2016

vRealie Automation 7 extensibility though vRealize Orchestrator using Event Broker Service (EBS)

Yesterday evening I sat down with some of my colleagues after an session around vRealize Automation 7 and we used our lab we had to get a bit more familiar with the new Event Broker Service. I would like to share with you what we figured out in two hours playing around in the lab:

With vRealize Automation 7 there is a new component which is internally responsible for all communication between all components: The Event Broker Service. The EBS is a messaging bus based on RabbitMQ. To create your own extensibility around vRealize Automation you can yourself subscribe to the message bus and run vRealize Orchestrator workflows out of it.


You can subscribe to the following event topics:
  • Post Approval
  • Pre Approval
  • EventLog Default Event
  • Blueprint configuration
  • Resource Reclamation Completion Event
  • Business group configuration
  • Orchestration server configuration (XaaS)
  • Machine lifecycle
  • Machine provisioning


With subscriptions to all of those events you should be unlimited in your extensibility. We will deep dive a little bit in to Machine provisioning which includes all events around provisioning and unprovisioning phase while Machine lifecycle now has all the events for day-2-operations.

To create such a subscription, you browse in vRealize Automation 7 to Administration --> Events --> Subscriptions.

After clicking + New, you can select to which kind of topic you want to subscribe (I selected Machine provisioning):



Click Next > and you can filter when exactly you want to subscribe to this event topic. So in example I only subscribe to events where the lifecycle state is BuildingMachine:


After clicking Next > you can choose the vRealize Orchestrator workflow which you want to run. In my case I choose my own created machine provisioning workflow template workflow:


The last step after clicking Next > is to set the subscription a name and to choose if this subscription should be a blocking or non-blocking subscription and then click Finish:



Blocking vs. Non-Blocking Subscriptions:


Blocking
Non-Blocking
Workflow fails
Request fails
Request succeeds
Workflow return values
Returns are processed
Returns are discarded
Parallelism
Workflows run in sequence per request
Workflows run in parallel for multiple requests
Workflows run in parallel
Use
To manipulate and edit stuff during events
To fire and forget tasks

Pre & Post Event States

For each event (e.g. Building Machine) subscription, workflows are triggered twice: Pre-Event and Post-Event. Create a condition for subscription based on "Data > Lifecycle state > State phase" to limit this:


Some more information around the pre and post states:

PRE
POST
Blocking
Non-Blocking
Blocking
Non-Blocking
Workflow fails
Request fails
Request succeeds
Request succeeds
Request succeeds
Workflow return values
Returns are processed
Returns are discarded
Returns are discarded
Returns are discarded

Passing inputs to the workflow

To pass information to your workflow you have different ways on how to do this:
  • ·      One string which will contain all information as json
  • ·      One properties object which will contain all information
  • ·      Use the schema provided attributes as workflow input


You can see all the information which gets passed during the creation oft he subscription:



Here in my case I used the third way and created a workflow which has inputs for all the different information:


Cause the Event Broker Service in the backend is using the Advanced Service Designer to run the workflows, we also see familiar properties on the workflow which we could also define as input:


Passing outputs back to vRealize Automation

To pass information back to vRealize Automation you can use the following outputs on your workflow:


virtualMachineAddOrUpdateProperties
Manipulate properties which are on the virtual machine like:
VirtualMachine.Network0.Name
Name
Custom.Property.Name
virtualMachineDeleteProperties
Remove properties of the virtual machine
workflowNextState
Force the virtual machine into an other workflow state than the normal following state


21 comments:

  1. This comment has been removed by the author.

    ReplyDelete
  2. That's a nice summary. Some minor remarks:

    1. The rules describe here about the provisioning failing/succeeding are not universally true. The behavior is configurable with 3 states that fail by default(in their PRE phase) - MachineProvisioned, BuildingMachine and RegisterMachine.

    2. Machine properties can be updated in all phases(PRE, POST, EVENT) as soon the subscription is blocking.

    3. Besides workflowNextState there is also virtualMachineEvent which fires an event on the machine and is the recommended way to iteract with the workflow. Changing the state directly may result in undesired results.

    ReplyDelete
  3. Nice summary of the important new policy driven extensibility feature of vRA 7.0. Would be great to see a demo with run-time state transitions captured. Thanks!

    ReplyDelete
  4. Someone Sometimes with visits your blog regularly and recommended it in my experience to read as well.
    Inflatable

    ReplyDelete
  5. A green badge means this is a broker that we trust. We would and or do trade with today. These are the current leaders of the https://www.7binaryoptions.com industry, & where the majority of traders are trading today.

    ReplyDelete
  6. Before delving into the many issues of forex brokers today it would be best we define what a broker is before really jumping in.Таможенный Брокер

    ReplyDelete
  7. In his review, Jon Daniel also indicates that Toshko Raychev's New Science of Forex Trading revolves around revealing three secrets that all aspiring traders would love to know. Firstly, through this program, Toshko Raychev shows how he has managed to remain one of the most successful traders over the years regardless of the market related uncertainties. It also reveals a simple trading model that can continuously generate cash from the market. Finally, Toshko Raychev also provides a mathematically advantageous, secret system that is capable of generating almost 360% return month after month.

    Forex trading is considered by many to be an exciting alternative to earn an additional income within a very short time. Then again, sufficient preparation is fundamental with a specific end goal to turn into a prosperous Forex trader. A number of programs are available in the market to help traders learn the tricks of the trade. New Science of Forex Trading is a system made by three times world Forex trading champion Toshko Raychev. Developers propose that this system gives appealing gimmicks that can be valuable for any yearning Forex trader. Headed by famous reviewier Jon Daniel, has as of late done a deep investigation of the New Science of Forex Trading system.

    As an experienced member of the currency trading community, Royal has reached a set of conclusions and summations that stand it in good stead to survive, and thrive even, in the future. First, while governments, corporates and individuals struggle to balance their revenues and expenditures, hedging is, and will continue to be, an indispensable tool. A great many corporate risk managers attempt to construct hedges on the basis of their outlook for interest rates, exchange rates and a variety of market-based factors, however the best hedging decisions are made when risk managers acknowledge that market movements are unpredictable.
    http://www.forexwealthstrategys.com/

    ReplyDelete
  8. Apply These 5 Secret Techniques To Improve MARKETING - https://www.reviewengin.com/

    ReplyDelete
  9. Who Else Wants To Know The Mystery Behind Parallel Profits?http://www.parallelprofitreview.com/

    ReplyDelete
  10. Since many big and successful forex brokers have big banks that provide them (the brokers) market prices, these market prices are transferred to traders as the bid/ask price.real estate practice test

    ReplyDelete
  11. David Naylor is Executive Vice President of 2logical, an industry leader in Training and Development field. Two decades ago, 2logical pioneered at transformative approach to developing peak performing employees. Far transcending the traditional means of closing skill gaps, 2logical perfected a method of closing the underlying belief gaps that are the root cause of virtually every employee performance issue. Forward thinking, industry leaders at many of the world most recognized companies have embraced this strategy to develop their Leadership and Sales talent.

    Finding the right companies for the comparable set is challenging; indeed, the ability to choose appropriate comparables distinguishes sophisticated veterans from newcomers. Most financial analysts start by examining a company's industry—but industries are often loosely defined. The company might list its competitors in its annual report. An alternative is to use the Standard Industrial Classification codes published by the US government. A slightly better (but proprietary) system is the Global Industry Classification Standard (GICS) recently developed by Morgan Stanley Capital International and Standard & Poor's.https://www.reviewengin.com/secrets-of-closing-the-sale-masterclass-review/

    ReplyDelete
  12. There is an apparent distinction between general marketing media buyers and direct response media buyers (DRMB). General market media buyers enact or actualize media plans drawn up by media planners. They negotiate rates and create media schedules based on a media plan constructed by a media planner. Through the media planner, general market media buyers rely on published cost per point guides. An experienced DRMB knows which stations generate a specific quantity of response and knows within reason, the break even point of the expenditure versus the return. With that information, the DRMB is efficient in negotiating a functional rate and in purchasing media from the appropriate stations citation needed The DRMB attaches unique phone numbers to each station they purchase media from and track the sales, and make adjustments to the media plan and schedule as necessary to optimize results. DRMB can be short-form or long-form, although long-form is becoming increasingly unpopular. With these differing methodologies, direct response marketing can be considered a specialized arena.

    Businesses often have important " intellectual property " that needs protection from competitors for the company to stay profitable. This could require patents , copyrights , trademarks , or preservation of trade secrets Most businesses have names, logos, and similar branding techniques that could benefit from trademarking. Patents and copyrights in the United States are largely governed by federal law, while trade secrets and trademarking are mostly a matter of state law. Because of the nature of intellectual property, a business needs protection in every jurisdiction in which they are concerned about competitors. Many countries are signatories to international treaties concerning intellectual property, and thus companies registered in these countries are subject to national laws bound by these treaties. In order to protect trade secrets, companies may require employees to sign noncompete clauses which will impose limitations on an employee's interactions with stakeholders, and competitors.https://www.reviewengin.com/adtrics-academy-review/

    ReplyDelete
  13. What Can You Do To Save Your FOREX From Destruction By Social Media? https://www.reviewengin.com/forex-duality-review/

    ReplyDelete
  14. This is especially useful for online stores, small businesses, and bloggers. It's a two horse race between Squarespace and — no other website builder matches their features. The full list of factors that Google uses to rank sites is quite extensive. If you create a title without considering your keywords, you are missing out on ranking opportunities. You can configure the events snippet with more than fifteen types of events which can rank your event on many related keywords. However, modern search engines like Google now automatically generate descriptions depending on the search keywords, in most cases. Long-tail keywords can really help you rank high on specific niches where your competitors are not already.

    Google is still testing this, but when it rolls out, it will rock the SEO world as webmasters and SEO experts rush to adapt their content to a mobile audience. Not linking out to any other page (from the target page) with the exact term you are targeting tells Google as far as this page is concerned, it's the authority document on the matter (which is the aim of SEO). Most people won't mind if you post your interest (page rank, SEO, etc.) and position (tester, amateur, manager, etc.) as your name. Although most themes for WordPress get the basics right, it's worth making sure that your template sets your post title is an tag, and that you're not using tags anywhere else in your page or your post content.

    We rank in position #5. If Neil Patel didn't own the snippet, our page would have the most search traffic of all the results. So, here are 5 SEO tips for bloggers that will help you achieve a higher rank in search engines and you can enjoy some extra visitors and hopefully more subscribers too. Navigate to Plugins › Add New, then search for ‘Insert Headers and Footers‘. Not only will this help you network within your community, you'll get relevant backlinks on localized sites. It's also a lot faster at indexing new sites that pop up; when I started building websites, I remember having to manually submit them to search engines and then sometimes wait months to see them show up. Now, Google will index your site automatically - often in just a couple of days. https://www.reviewengin.com/7-best-wordpress-seo-tips-to-rank-google/


    ReplyDelete
  15. You need to structure your emails to help draw people into reading your content while guiding them toward the email's call to action. Research customers to develop targeted campaigns for maximum effectiveness. Campaigns like a Welcome Email can have a large impact on your sales in the short-term. Simply put, it means you should resend the same email to the subscribers who did not open your first email, but with a different subject line. The section on triggered email campaigns is very insightful and I think automation is necessary in a marketing strategy today. So keep yours coming back with modern, elegant emails that express the personality of your business. Templates within the email marketing platform can be customized to remain consistent with specific style guides, creating continuity between a business' website and marketing materials.

    This data from Retention Science indicates that email subject lines between six and 10 words consistently have the best open rates. This campaign was very positively received by its subscribers, so much so that within minutes it was being shared on social media, with an estimated reach of 685,000 people and more than 1.1million impressions. Both campaigns had the same subject line and the same content. With Email Campaigns you can create your campaign in a few clicks. More than half, 57.7%, of brands send Welcome Emails to their new subscribers. Most agree that email marketing is the most effective of all digital marketing practices, as individuals prefer to receive commercial communication via email, and are thus more likely to read and engage with the content in the medium. https://www.reviewengin.com/email-marketing-mistakes-to-avoid/


    ReplyDelete
  16. It made its foray into the financial services sector with Piramal Capital & Housing Finance Limited (PCHFL), a housing finance company registered with the National Housing Bank (NHB) that is engaged in various financial services businesses. Facebook PPC campaigns are incredibly effective at spreading awareness and creating traffic due to the gargantuan user base. We are curious to offer Paytm's innovative payment solutions to Domino's Pizza customers in order to keep improving the payment experience and making it as seamless as possible. Some programs have advertising restrictions, such as not allowing you to buy PPC ads under certain keywords or prohibiting email marketing. There are many ways to find products and companies that you can partner up with as an affiliate.

    Paid search is a form of digital marketing where search engines show ads in sponsored listings based on what visitors are searching. While guest blogging and social media are great ways to drive traffic to your website, it is not measurable and you are missing out on the biggest traffic source - search engines. However, if you only rely on people using the affiliate links in your reviews, that means that you need lots of traffic to actually start making serious money. In this article we're going to show you that you can use AdSense Safe Paid Traffic - and keep your AdSense account alive and well. Then, you simply use these links within your blog post and start earning commissions. Overnight Freedom is a unique training system by highly successful self-made digital marketing millionaires and expert mentors.

    Anyone can earn a small amount of commission by selling products of a vendor online, but this course guides you through the intricacies of affiliate marketing and ensures that your slab of commission is high. Lookalike audiences can be setup based on the people who take specific actions on your website like becoming a lead or a customer, whether they enter through Facebook, Google or you simply upload your email list. This is your go-t0 guide and you should bookmark this one along with all linked articles to master the art of affiliate marketing. You can use MonsterInsights to easily track the performance of your affiliate products on a WordPress site. BigCommerce provides unique strategies to help you grow, increase your website's visibility, and drive more sales You'll be able to save time and money on content creation by linking to WordPress blogs , webinars and more with content developed by BigCommerce for your audience. https://www.reviewengin.com/overnight-freedom-review/


    ReplyDelete
  17. In this particular article, you will see a summary, satisfy browse this post. Pepperstone uae review

    ReplyDelete